| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.45 | 9.274% | $118.5077 | $118.51 | $118.50 | $118.50 |
| Purchase #2 | $156.28 | 3.122% | $161.1591 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $150.56 | 6.307% | $160.0558 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $153.30 | 12.247% | $172.0747 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $146.96 | 3.458% | $152.0419 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $76.49 | 4.539% | $79.9619 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $215.90 | 6.630% | $230.2142 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,007.94 | $1,074.0153 | $1,074.01 | $1,073.95 | $1,074.10 | |